Building Inspector Salary in Saint Louis, MO: $57,330 (2026)

Building Inspector Pay in Saint Louis: What to Expect (2026)

Saint Louis offers a median building inspector salary of $57,330, which is $1,274 above the Missouri state average of $56,056. Compared to the national median of $63,700, Saint Louis pays below the national benchmark for this role.

Saint Louis's cost of living is 90% of the national average, meaning salary figures here closely reflect actual purchasing power. This makes direct comparisons to other cities straightforward.

The salary range for building inspectors in Saint Louis spans from $36,000 at the 10th percentile to $91,800 at the 90th percentile — a $55,800 spread. Entry-level professionals start around $37,800, while senior building inspectors with 8+ years of experience can earn up to $85,500. With a population of 301,578, Saint Louis is a mid-sized metro with a growing job market.

Building Inspector Salary in Saint Louis by Experience

In Saint Louis, an entry-level building inspector earns around $37,800, while experienced professionals earn up to $85,500 per year. The local cost of living index is 90% of the national average.

Entry Level (0-2 yrs)

$37,800

$-4,200 vs national

Mid Level (3-7 yrs)

$58,500

$-6,500 vs national

Senior Level (8+ yrs)

$85,500

$-9,500 vs national

Percentile	Saint Louis	MO State	National
10th Percentile	$36,000	$35,200	$40,000
25th Percentile	$45,000	$44,000	$50,000
Median (50th)	$57,330	$56,056	$63,700
75th Percentile	$73,800	$72,160	$82,000
90th Percentile	$91,800	$89,760	$102,000

Percentile

Saint Louis

10th Percentile

$36,000

25th Percentile

$45,000

Median (50th)

$57,330

75th Percentile

$73,800

90th Percentile

$91,800

How to Become a Building Inspector in Saint Louis

Education

Most building inspector positions require a high school diploma. Saint Louis and the surrounding Missouri area have institutions offering relevant programs.

Key Skills

Building CodesInspection TechniquesBlueprint ReadingDocumentationSafety RegulationsCommunication

Job Outlook

Nationally, building inspector employment is projected to grow 3% over the next decade (as fast as average). Demand in Saint Louis may vary based on local industry and population growth.

Frequently Asked Questions: Building Inspector Salary in Saint Louis

How much does a Building Inspector make in Saint Louis, MO? ▼

The median building inspector salary in Saint Louis, Missouri is $57,330 per year, which is 10% below the national median of $63,700. Salaries range from $36,000 (10th percentile) to $91,800 (90th percentile).

How much does a Building Inspector make per hour in Saint Louis? ▼

Based on the median annual salary of $57,330, a building inspector in Saint Louis earns approximately $28 per hour assuming a standard 2,080-hour work year.

How does Saint Louis compare to the Missouri state average for building inspector pay? ▼

Saint Louis's median building inspector salary of $57,330 is 2.3% above the Missouri state average of $56,056. The local cost of living index is 90% of the national average.

What is the cost of living in Saint Louis, MO? ▼

Saint Louis has a cost of living index of 90% compared to the national average. This means a building inspector salary of $57,330 in Saint Louis has more purchasing power than the same salary in an average-cost city.

What qualifications do I need to become a building inspector in Saint Louis? ▼

Most building inspector positions in Saint Louis require a high school diploma. Key skills include Building Codes, Inspection Techniques, Blueprint Reading, Documentation. The job market is projected to grow 3% nationally over the next decade.

Building Inspector Salary in Saint Louis, Missouri